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Service bulletins for the 2024 Dodge HORNET

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

143 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
21-036-24 REV. A2024-09-10. Service bulletin. POWER TRAIN. "Flash: Transmission Control Module (TCM) Updates Customers may experience: ● Shift paddles will not work when the shifter is in Drive. Shift paddles only work when the transmission is in manual mode. "
1002092024-09-05. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter Volume 10 Issue 8_ID
1002032024-09-05. Warranty extension. UNKNOWN OR OTHER. "WARRANTY OPERATIONS NEWSLETTER VOLUME 10, ISSUE 8"
S24080000912024-08-08. Service bulletin. ENGINE. Tonale and Hornet Auxiliary Coolant Pump Locations “A”,”B”, “C"
S2308000134 REV.B2024-08-08. Service bulletin. FORWARD COLLISION AVOIDANCE: WARNINGS; SERVICE BRAKES. Automatic Emergency Braking (AEB) And/Or Forward Collision Warning (FCW) Will Shut Off
993242024-07-31. Other. LANE DEPARTURE: WARNING. MODULE - LANE DEPARTURE WARNING
21-045-242024-07-30. Service bulletin. POWER TRAIN. "Flash: Transmission Control Module (TCM) Updates - P0610 - ECU Vehicle Options Mismatch Technicians must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P0610 - ECU Vehicle Options Mismatch. NOTE: After performing a BCM reset and proxi alignment of all modules, the check engine light will be on with this DTC. This bulletin involves reprogramming the TCM with the latest available software."
S24080000832024-07-26. Service bulletin. POWER TRAIN. Malfunction Indicator Lamp (MIL) on, Start Stop Does Not Operate, Vehicle May Not Start
08-161-242024-07-17. Service bulletin. ELECTRICAL SYSTEM. "R1H Radio T27.52 USB Software Update Customers may experience one or more of the following: ● Speed limit sign on Instrument Panel Cluster (IPC) is showing incorrect speed. ● Touch freeze/Disassociated Center Stack Display (DCSD) off. ● CP/AA wireless disconnection. This bulletin involves updating R1H radios software level to T27.52."
08-157-242024-07-17. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. "Headlamp and Tail Lamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior lamp assemblies are fogged with a light layer of condensation on the inside of the lenses."
08-158-242024-07-17. Service bulletin. ELECTRICAL SYSTEM. "Flash: Display Screen Module (DSM) System Updates Customers may comment on the following: ● Touch screen panel is not working properly after radio software update. This bulletin involves updating the DSM with the latest available software."
990402024-07-03. Warranty extension. ELECTRICAL SYSTEM; STEERING; SERVICE BRAKES; UNKNOWN OR OTHER. Warranty Operations Newsletter – Volume 10, Issue 6
990432024-07-03. Warranty extension. STEERING; SERVICE BRAKES; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. FCA Caribbean Warranty Newsletter – Volume 10, Issue 6
S1408000384 REV.F2024-07-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE. "Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "
S1408000384 REV.E2024-07-02. Service bulletin. ENGINE; ELECTRICAL SYSTEM. "Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "
18-037-24 REV.A2024-06-25. Service bulletin. POWER TRAIN. "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P219A - Bank 1 Air-fuel Ratio Imbalance. This bulletin involves reprogramming the PCM with the latest available software."
S2308000065 REV.A2024-06-11. Service bulletin. ELECTRICAL SYSTEM. Keyless Go Button, Keyless Ignition Node (KIN) Operational Characteristics, Cluster Security Lamp On or Flashing, No Off/Run Illumination
21-038-242024-06-07. Service bulletin. POWER TRAIN; SERVICE BRAKES. "Flash: Drivetrain Control Module (DTCM) Updates **The Technician may experience an Anti-Lock Brake Systems (ABS) code when requesting a Vehicle Scan Report (VSR): ● U1767-87 - Drivetrain Control Module Node (DTCM) Drivetrain1 Missing.** Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) systems during high speed maneuvers or snowy/icy conditions. This bulletin involves reprogramming the DTCM with the latest available software. "
21-036-242024-06-07. Service bulletin. POWER TRAIN. "Flash: Transmission Control Module (TCM) Updates Customers may experience: ● Shift paddles will not work when the shifter is in Drive. Shift paddles only work when the transmission is in manual mode. This bulletin involves reprogramming the TCM with the latest available software."
S24080000532024-06-05. Service bulletin. ELECTRICAL SYSTEM; SEATS. Passenger Power Seat Does Not Operate
S24180000072024-06-05. Service bulletin. ENGINE. MIL/Cel On
S2308000099 REV.A2024-06-05. Service bulletin. ELECTRICAL SYSTEM. Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) U0423-87 Invalid Data Received from TBM (Telematic Box Module) - Missing Message Erroneously
S2308000107 REV.A2024-06-04. Service bulletin. ELECTRICAL SYSTEM. "Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously"
981042024-05-16. Other. ELECTRICAL SYSTEM. MODULE - AIR BAG CONTROL
S24080000012024-03-18. Service bulletin. STEERING. Corning Lamp, Steering Directed Head Lamp Inoperative

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.